Learning Outcomes In Experimental Class Research Articles

The Influence of Using Online Learning Media on Learning Outcomes of Simulation and Digital Communication for Vocational High School Students

Study This aim is to know the influence use media online learning Edmodo on simulation learning outcomes and digital communication class X student at SMK Negeri 1 Kakas. The population in this study were all students Class X of SMK Negeri 1 Kakas has 92 students. The sample in this research is class X TKJ with 20 students as the experimental class, and class X TKR amount 20 students as the class control. Study This uses an experimental method study Pre-Test, Post-test research type Control Group Design. Method analysis data use test normality Liliefors obtained Fcount = 0.137 And Ftable = 0.19 with level significant 0.05, showing data distribute normal, test Homogeneity use F-test showing sample Which researched obtained Fcount = 1.55 And Ftable = 2.17 based on criteria testing Fcount < Ftable so class experiment And class control Variance Which The same or Homogeneous And test hypothesis use T-test obtained Tcount = 7.13 and Ttable = 2.20 based on the test criteria tcount > ttable shows that the experimental class learning outcomes are greater than the classroom learning outcomes control. Thus it can be concluded that there is an influence of the use of online learning media Edmodo on simulation and communication learning outcomes.

PENGARUH PENDEKATAN RME DAN AQ TERHADAP KEMAMPUAN KOGNITIF MATEMATIKA SISWA KELAS VII SMP

The objective of this study is show how significant the influence of the use of RME approach and AQ to mathematics achievenment in SMP Negeri 2 Muaro Jambi. The study used exsperimental 2 × 3 factorial design and was applied to two groups of this study is the second semester student in class VII SMP N 2 Muaro Jambi 2011/2012 which consist of 6 classes. Samples are taken randomly. Class VII-A is the experimen class and class VII-B is used for controlling. After learning shows that cognitif abilities differ siqnifikan both groups and the results of learning posttest experimental class Climber category earned an average yield learning (82) for the experimental class and average class learning outcomes for the control (68.36), which means that student cognitif abilities in learning RME approach is better than the student cognitif abilities using conventional approaches. Based on these results it can be concluded that the role of AQ climbers in the learning process by using the RME approach can improve cognitive ability math students. Keyword: Realistic Mathematics Education (RME) Approach, Adversity Quotient, Students’ cognitive achievement

Difference Model Problem Based Learning (PBL) and Discovery Learning (Dl) on Results Study and Motivation Study Students At Bonding Materials Chemistry in Senior High School

This research aims to: (1) determine the differences in student learning outcomes taught using the Problem Based Learning (PBL) and Discovery Learning (DL) models on chemical bonding material. (2) determine the differences in students' learning motivation who are taught using the Problem Based Learning (PBL) and Discovery Learning (DL) models on chemical bond material. (3) there is a correlation between motivation and learning outcomes of students who are taught using the Problem Based Learning (PBL) and Discovery Learning (DL) models on chemical bond material. This research was conducted at SMAN 11 Medan with the samples studied were X-3 and X-7. The instrument used is a test instrument in the form of multiple choice questions with 20 validated questions and a non-test in the form of a learning motivation questionnaire. Data analysis techniques are carried out by: Data normality test, data homogeneity test, hypothesis test, and correlation test. The results obtained: (1) There are differences in student learning outcomes taught using the Problem Based Learning and Discovery Learning models on chemical bonding material. The average student learning outcomes in experimental class I using Problem Based Learning was 74.8. Meanwhile, the average learning outcome for experimental class II using the Discovery Learning model was 79.6. (2) There were differences in the learning motivation of students who were taught using the Problem Based Learning and Discovery Learning models on chemical bond material. Meanwhile, the average learning motivation of students in experimental class I using Problem Based Learning is 67.6. Meanwhile, the average learning motivation in experimental class II which was taught using the Discovery learning model was 72.5. (3) There is a correlation between students and learning outcomes taught using the Problem Based Learning and Discovery Learning models on chemical bond material with a positive correlation value. In experimental class I obtained Sig. = 0.00 with Pearson Correlation = 0.795 and experimental class II Sig. = 0.000 with Pearson Correlation = 0.879.

Effectiveness of Using Local Wisdom-Based Teaching Materials on Understanding Family Genealogy Material in Class II Students of UPT SD Negeri 002 Kuapan

This research aims to see the effectiveness of using local wisdom-based teaching materials on understanding family tree material in class II students at UPT SD Negeri 002 Kuapan. The type of approach used in this research is a quantitative approach with experimental methods. The form of this research is Pre-Experimental with a One-Group-Pretest-Posttest Design research design. The subjects of this research were class II students at UPT SD Negeri 002 Kuapan as an experimental class. This research used teaching materials based on local wisdom in two learning meetings. The research results show that the pretest results obtained an average of 57.40 and the posttest results were 86.80. Hypothesis test calculations obtained a sig (2-tailed) result of 0.000 0.05 which shows that there is a significant difference in increasing understanding of family genealogy material in class II students at UPT SD Negeri 002 Kuapan before and after using local wisdom-based teaching materials. Based on the results of the N-Gain test, it was found that the experimental class learning outcomes increased by 71.56% in the high and effective category. In observing students' learning activities at meetings I and II, the average percentage score was 81.4% and 82.8% in the Active category.

The Effect of Using Wordwall Game Application Media on Economics Subjects on Student Learning Outcomes at SMA Negeri 2 Sanga Desa

In this study, the problems found in the field are that the teaching and learning process is not optimal because students experience a form of learning difficulties related to characteristic, personality and study habits or students who excel below their ability level (wordwaall game). By applying synectic learning media, it is expected to overcome or at least direct adjustments to the problems faced by students. This study aims to determine the learning interest of grade XI IPS 1 students in economic growth and development at SMA Negeri 2 Sanga Desa. The method used in this study is the experimental method. Based on the results of the study, the results of the student wordwall game test showed that the average student who experienced it was 85.66% in the experimental class. In the synectic model category, the average student activity is 46.66% and in the experimental class learning outcomes students have an average Student activeness is 46.66%. The overall increase that occurred in students after applying wordwall game media synectic learning in the experimental class had an average of 85.66% or in the creteria "Improving / influential". In the results of the hypothesis carried out by researchers using a simple regression formula, this study there is an influence of wordwall games on the interest of high school students in economics subjects at SMA Negeri 2 Sanga Desa on the material of economic growth and development obtained t_(count =) 7.277>t_(table=)1.697 which means Ha is accepted while Ho is rejected. This study has an influence on other factors. Thus, this study shows that there is an influence of wordwall games on high school students' interest in economics subjects at SMA Negeri 2 Sanga Desa.

The Effectiveness of the Group Investigation Learning Model with Mind Mapping to Improve Students' Motivation and Learning Outcomes on Animalia Materials in SMA

Student learning outcomes on the material Kingdom Animalia are low. Students who are able to achieve the minimum completeness criteria are only 0,69% of the total population. It turns out that many students find it difficult to understand the concept of 41,67%. This means that the teacher must be able to attract students' interest and curiosity about the material. The Group Investigation (GI) Learning Model with Mind Mapping is able to generate low student motivation. The purpose of this research is to analyze the effectiveness of the Group Investigation (GI) learning model with Mind Mapping on increasing students' motivation and learning outcomes in the Animalia class X material at SMA Negeri 1 Blora in the 2021/2022 academic year compared to the conventional model. The research carried out is experimental research. The research experimental design used is a quasi-experimental design using a nonequivalent groups pretest-posttest control design design groups. The population of class X students in the even semester of SMA N 1 Blora was taken two classes as samples with the technique of simple random sampling. Class X Mipa 1 was selected as the experimental class and class X Mipa 2 was selected as the control class. Research data in the form of student motivation, student learning outcomes, and student responses to the learning process. Existing data were analyzed by t-test. The results showed that after treatment, students' learning motivation in the experimental class (3,21 or 80,28%) was better than the control class (3,00 or 74,97%). The results of the t-test calculation obtained indicate that there is a significant difference between increased motivation in the experimental class and the control class. The average N-Gain value for the experimental class is 0,56 or 56,02%, while in the control class the average N-Gain value is 0,33 or 32,96%. The results of the t-test analysis showed that the experimental class learning outcomes were significantly higher than the control class. The results of classical completeness in the experimental class were 83,33%, while the control class obtained 41,67% results. Students gave a good response to the implementation of learning using the Group Investigation (GI) learning model with Mind Mapping. The conclusion of this research is that the application of the Group Investigation (GI) learning model with Mind Mapping is effective in increasing students' motivation and learning outcomes in Animalia material compared to conventional models.

Pengaruh Model Pembelajaran Problem Based Learning (PBL) Terhadap Prestasi Hasil Belajar Bahasa Indonesia

This study aimed to know the effect of the Problem Based Learning (PBL) method on the students achievement outcomes of Indonesian Language Learning at Class VIII MTs NW Aik Anyar Academic Year 2021/2022. The research used a quasi-experimental research design. The population of this study were all students of class VIII at MTs. NW Aik Anyar. Class VIII B was experimental class, while class VIII A is the control class. The research design used was Posttest-Only Control Group Design. Data collection techniques used tests. Analysis of the data used the analysis of the t-test Polled Variance. The results showed that the average value of the experimental class learning outcomes was 75,95 and the control class was 61,53. To test the normality of the experimental class data, X2count = 5,0605 with X2table = 11,070, because X2count < X2table, the data was normally distributed. And the normality test of the data for the control class produces X2count = 2,3486 with X2table = 11,070, because X2count< X2 table, the data was normally distributed. The results of the hypothesis test of learning outcomes show that t count > ttable is (3.383 > 1.684) which meant, H0 was rejected and Ha was accepted. So it could be concluded that "There is a significant effect using the Problem Based Learning (PBL) Learning Method on the students Achievement outcomes of Indonesian Language Learning at Class VIII MTs. NW Aik Anyar. Kata kunci :Pbl, Learning Achievement This study aimed to know the effect of the Problem Based Learning (PBL) method on the students achievement outcomes of Indonesian Language Learning at Class VIII MTs NW Aik Anyar Academic Year 2021/2022. The research used a quasi-experimental research design. The population of this study were all students of class VIII at MTs. NW Aik Anyar. Class VIII B was experimental class, while class VIII A is the control class. The research design used was Posttest-Only Control Group Design. Data collection techniques used tests. Analysis of the data used the analysis of the t-test Polled Variance. The results showed that the average value of the experimental class learning outcomes was 75,95 and the control class was 61,53. To test the normality of the experimental class data, X2count = 5,0605 with X2table = 11,070, because X2count < X2table, the data was normally distributed. And the normality test of the data for the control class produces X2count = 2,3486 with X2table = 11,070, because X2count< X2 table, the data was normally distributed. The results of the hypothesis test of learning outcomes show that t count > ttable is (3.383 > 1.684) which meant, H0 was rejected and Ha was accepted. So it could be concluded that "There is a significant effect using the Problem Based Learning (PBL) Learning Method on the students Achievement outcomes of Indonesian Language Learning at Class VIII MTs. NW Aik Anyar.

Model Pembelajaran Kooperatif Team Game Tournament Berbasis Media Digital Blooket untuk Mengembangkan Motivasi dan Hasil Belajar Pendidikan Pancasila

Technology-based learning media has an important role in increasing learning motivation and student learning outcomes, one of which is web-based blooket media. Blooket media provides the pleasure of learning while providing learning challenges, activates student learning, and has relevance to the basic values of the independent learning curriculum. This research aims to determine the effect of the blooket media-based team game tournament (TGT) cooperative learning model. on motivation and learning outcomes of Pancasila Education. The research used a quasi-experimental design method with a research population of students at Cimanggung State High School and purposive sampling, the experimental class consisted of 31 people and the control class consisted of 31 people. Data analysis to assess learning outcomes uses paired sample t-test by providing learning outcomes tests in the form of pre-test and post-test, while learning motivation uses Likert scale analysis by providing a Motivation Questionnaire. The results of the research show that the TGT cooperative learning model based on digital blooket media has a higher influence on motivation and learning outcomes, compared to non-digital blooket TGT in Pancasila Education. The experimental class learning motivation interval score was 94% (very high) and the class interval score control was 54% (High) for experimental class learning outcomes was 77% (high) and for control class learning outcomes was 63% (Medium). with a t-test p-value <0.05 (0.000), indicating a significant effect.

PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI ENERGI KELAS IV SEKOLAH DASAR

Based on the results of observations made by researchers at SDN Masangan Wetan in grade IV, with the implementation of the independent curriculum and face-to-face learning starting, the learning model used for energy material is not suitable for students' needs, besides that the project-based learning model has never been implemented, so that in learning activities many students are rowdy and do not focus enough during teaching and learning activities, and learning is not conducive which causes learning outcomes to be less than optimal, a study was conducted to determine the effect of the project based learning model on student learning outcomes in class IV energy material elementary schools and student responses to learning using the project based learning model. This research is a quantitative study with a one group pretest-posttest design. This research was conducted at SDN Masangan Wetan, with a total of 40 grade IV elementary school. The results analysis of hypothesis testing using the t-test obtained Sig. 0.000 < 0.05, then H0 is rejected, so it can be concluded that there is an influence of the project based learning model on student learning outcomes in class IV elementary school energy material. The average results of learning outcomes in the pretest experimental class were 68.6 and 95.25 posttest, which increased by 39%, thus the use of these models affected student learning outcomes. The results of the questionnaire obtained a percentage of 99% with very good criteria.

Improving Student Learning Outcomes by Implementing Synectic Learning Strategies

This research aims to improve student learning outcomes by using synectic learning strategies at Jambi Medan Private High School. The population is all class XI high school students consisting of 2 classes. Samples were taken randomly in 2 classes consisting of an experimental class and a control class. The data observed were student learning outcomes, which were collected through a multiple-choice test of 25 questions consisting of 5 answer options, which had been tested for validity, reliability, level of difficulty and differentiating power of the test. The data obtained were analyzed using the t test, where the normality and homogeneity of the data had previously been tested. The experimental class learning outcomes averaged pretest (28.42 ± 6.71) and average posttest (73.51 ± 5.64) with an increase in Gain learning outcomes of 67% while the control class learning outcomes averaged pretest (21 .62 ± 6.48) and the posttest average (69.53 ± 5.96) with an increase in Gain learning outcomes of 61%. Hypothesis testing was carried out at a significance level of α = 0.05 using a one-sided t-test, namely the right side where tcount > ttable (2.85 > 1.67), which means Ho was rejected and Ha was accepted. By looking at the results of this research, it can be concluded that the learning outcomes of students who are treated through the application of Synectic learning strategies are higher than those using conventional teaching

Pengaruh Model Pembelajaran Kooperatif Jigsaw Terhadap Hasil Belajar Pendidikan Agama Islam

This research is motivated by teaching and learning process activities or learning activities. The learning process is still centered on the teacher which causes students to interact less and be less active during learning. This has an impact on the low learning outcomes of students. So it is necessary to apply various learning models that are in accordance with the material being taught so that students can be more active in participating in the learning process such as applying the jigsaw cooperative learning model. The purpose of this study was to determine the effect of applying the jigsaw cooperative learning model to the learning outcomes of PAI in class X at SMAN 1 Padang Gelugur. The research method used is a Quasi Experiment with a Post Test Only Control Group Design research design. The population in this study were all students in class X MIPA 1 – X MIPA 5 SMAN 1 Padang Gelugur for the 2022/2023 academic year consisting of 5 classes with a total of 180 people. Determination of the sample used in this study by purposive sampling technique so that class X MIPA 1 as the experimental class and X MIPA 2 as the control class with a total of 36 people in each class. The data obtained were analyzed using the prerequisite test, namely the normality test and homogeneity test, then a hypothesis test was carried out. The results of data analysis showed that there was a difference between the average experimental class learning outcomes with a value of 81.63 and the average control class with a value of 71.01. Based on the hypothesis test using the t test obtained T count (5.158) > T table (2.345) so that Ho is rejected and H1 is accepted. So it can be concluded that there is an influence of the jigsaw cooperative learning model on PAI learning outcomes in class X at SMAN 1 Padang Gelugur.

Practicality and Effectiveness of Chemical Ludo Games as Learning Media of Acid and Base Materials to Students of Class XI SMA/MA

This research is a continuation of the development research conducted by Rentia Lestari with a valid 4-D model but has not been tested for its practicality and effectiveness. The study aims to determine the level of practicality and level of effectiveness of chemical ludo games as a medium of learning of acid and base materials against student learning outcomes. The study was designed by Pretest-Posttest Control Group Design. The research objects are Class XI Mipa 1 (control class) and Class XI Mipa 2 (experiment class) at SMA N 1 V Koto Kampung Dalam. Pre-testing and posttesting. The practicality data was analyzed with the percentage of practicality and effectiveness with N-Gain. Data analysis results are practical in teachers at a very practical level and students are at a fairly practical, for the effectiveness of the data analysis results show quite effective, which is supported by an improved understanding of the learning outcomes of the higher experimental class compared to the control class. The average post-test scores of the experimental and control classes of 77.14 and 70.15 respectively and the analysis results with the N-Gain experimental class of 0.59 were at a fairly effective rate and the control class of 0.51 was at a less effective rate, the learning results of the experimental class increased than the control Class where tcount (3.62) >ttable(1.67) at the real level α= 0.05. This indicates increased learning outcomes.

Development of Comic-Based Teaching Materials in Elementary Schools

This research aims to produce comic-based teaching materials for elementary schools and determine the feasibility of this comic-based teaching material. This research is a type of research and development research (R&D). This research was conducted in elementary schools using fourth-grade students as research subjects. Observation, interviews, and questionnaires were used as data-collecting methods and were all descriptively examined. The findings of this study include comic-based teaching materials, in which material experts have given a feasibility rating of 91%, 93% by language experts, and 94% by media experts. The three expert assessments are included in the "very feasible" category. The experimental class's learning outcomes differ on average from those of the control class, which is 85,47, and the control class, which is 80.63, and 100% of students complete the minimum completeness criteria. Based on the t-test analysis, The experimental class's effectiveness of student learning outcomes is superior to that of the control class where t count = 3.84 > t table (α5%) = 2.00. Conclusion: Comic-based teaching materials are ideal for the learning process and for improving learning outcomes for students who can create a fun learning atmosphere

The effect of problem based learning (PBL) model accompanied multirepresentation based LKPD on learning outcomes

This study is useful to know the influence of learning models problem based learning (PBL) accompanied multirepresentation based LKPD of science learning outcomes of Junior High School Class VIII. This is quasi-experimental study. Population wear class VIII students SMP Negeri 10 Jember. The research sample was determined using the method purposive sampling area namely class VIII G as many as 33students and class VIII H as many as 32 students. Learning tools in the form of (1) syllabus, (2) lesson plan, and (3) LKPD based on multirepresentation. The main data retrieval technique is test in the form of a description of 10 questions that lead to higher older thinking skill (HOTS) to see the result of congnitive learning carried out tests pretest, posttest, and the grid of the questions. Supporting data retrieval techniques are monitoring sheets, interviews, and documentation. The result of the research were normality test and homogeneity test approved so that the average score posttest different experimental and control class learning outcomes or learning models problem based learning (PBL) accompanied multirepresentation based LKPD affect the learning outcomes of Junior Hight School science class VIII. The statement proves that learning using PBL learning model with multirepresentation based LKPD allows achieving learning science learning outcomes.

The effectivity of problem-based learning assisted by snakes and ladders games on students divergent thinking ability

This study aims to determine the effectiveness of problem-based learning assisted by the game of snakes and ladders on students' divergent thinking skills. The type of research is quasi-experimental, and it was conducted at a public junior high school in Semarang for the 2022/2023 academic year. The sampling technique in this study used purposive sampling, the population in this study was the entire class VIII, and the sample in the study was class VIII F as the experiment class (KF) and class VIII E as the control class (KE). The instrument used was a test result of student learning with five description questions, the hypothesis test used is one sample t-test, independent t-test, and z-test with sig 0.05. Based on the results of the study, it was found that the experimental class learning outcomes were higher than the control class learning outcomes. One sample t-test obtained that t count = 6.045 while t table = 0.683, so that t count > t table, it can be said that KF capability average exceeds 70, independent t-test obtained sig < 0.05 which is 0.001. The average of students with learning model problem-based learning with the help of snakes and ladders game on divergent thinking ability more than the average divergent thinking ability of mathematics. It can be said that 75% of students in the experimental class completed it classically. Learning with problem-based learning assisted by snake and ladder games on the students' divergent thinking skills was effective for the mathematics learning outcomes of class VIII students.

Penerapan Media E-Booklet dalam Pembelajaran Ikatan Kimia di SMA

This study aims to measure students' learning outcomes in class X SMA PAB 8 Saentis Percut Sei Tuan, taught between E-booklets and PPT media. The samples in this study were taken by random sampling technique by lottery. The type of research used is a quasi-experimental design (Quasi-Experimental Design. The data collection technique begins with the preparation stage and the implementation stage. As a prerequisite for hypothesis testing, the sample group data is tested for normality and homogeneity. Then hypothesis testing is carried out with SPSS Statistics 20 with criteria for a significant level of 5 %. Based on the results of data processing student learning outcomes, the average value of student learning outcomes in experimental class 1 using e-booklet media in the learning process is higher. Then the average value of student chemistry learning outcomes in practical class 2 using PPT media is reinforced in the second hypothesis test; the sig (2-tailed) score on SPSS is 0.015. This study also shows that the average value of student learning outcomes who are taught by the application of E-booklet media is higher than the KKM. This is reinforced by the first hypothesis test where the result of the sig (2-tailed) value of 0.000 using the one-sample t-test analysis on SPSS. According to the third hypothesis test, a significant value of 0.000 < 0.05 obtained in 84% of students taught by e-booklet media reached the KKM.

Pengaruh Penggunaan Modul Pembelajaran Sistem Koloid Berbasis Model Differentiated Science Inquiry terhadap Hasil Belajar Kognitif Peserta Didik

This study is an experimental study (quasi experiment) which aims to determine the effect of the use of learning modules based on the differentiated science inquiry model on cognitive learning outcomes of students in Class XI MIPA 1 SMAN 8 Gowa on colloidal system material. The design of this study using pretest-posttest control group design. The results of the analysis of the description obtained that the average value of the experimental class and control class learning outcomes of 89.65 and 81.43 with a standard deviation of 3.96 and 5.38, respectively. Completeness of learning experimental class reached 94.44% while the control class was only 91.67%. The difference in the value of N-Gain category for each level of inquiry also occurs where the N-Gain in, SI, GI, and SDI in the control and experimental classes are successively 0.696 (medium); 0.821 (high); 0.771 (high); 0.863 (high); 0.78 (high); 0.885 (high); 0.789 (high) and 0.884 (high). The average cognitive learning outcomes of students who are taught by using learning modules based on the DSI model is higher than the DSI learning model without using learning modules. The results of hypothesis testing with Mann Whitney Test at a significant level, α = 0,05 obtained significance (0.000) so that it is concluded that there is an influence of the use of learning modules based on the DSI model on cognitive learning outcomes of students.

The Comparison of Students Mathematics Learning Outcomes Between Using Performance Assessment and Self-assessment

A good assessment covers three aspects: cognitive, affective, and psychomotor. Many teachers tend to assess only the cognitive aspect. This problem requires treatment in the form of appropriate assessment so that the development of student learning outcomes not only covers the knowledge aspect only. This research aims to find out the result of students learning outcomes in a group of mathematic learners after being given treatment in the form of performance assessment and self-assessment and find out which treatment gives better results amongst students who are treated in the form of performance assessment and self-assessment. This research is an experimental study. The population taken is all students in grade X of MA Ash-Siddiqiyyah. The sample was taken based on purpose, namely purposive sampling. The class used as the experimental class I is class X IPA 1, which amounted to 30 students, and class X IPS 2, which amounted to 30 students, is experimental class II. Based on the results obtained, the average student learning outcomes in experimental class I is in the high category with an average number gain value of 0.71. The average student learning outcomes in experimental class II are in the medium category and are shown by the average number of gain values of 0.64. Based on the hypothesis test results, the decision is to reject Ho and accept Ha. Then it can be concluded that the results of student learning in the learning group treated by performance assessment are better than student learning outcomes in the learning group treated with self-assessment.

The Effect of Using Problem Based Chemical Module Assisted by the Quartchem Card on Students Learning Outcomes and Creativity

Following education in the 21st century, students must to having a lot of skills one of them is creativity. Fresh graduates of vocational high school required to have high creativity. Low students creativity being a problem that must be faced by the teacher. This study aims to find the effect of the problem-based chemistry module with the help of Quartchem cards on student learning outcomes and student achievement in chemistry learning on the subject of chemical bonding. Grade X motorcycle engineering which consist of three class used for population of this research. The sampling technique was carried out by cluster random sampling with class X TSM 3 as the experimental class and class X TSM 2 as the control class. Data collection was carried out by three methods, there are documentation method, test method, and observasion sheets method. The test method is used to measure students 'cognitive learning outcomes using the pre-test and post-test question instruments, while the observation sheet method is used to measure students' creativity using the student's creative product observation sheet. The test method is used to measure students 'cognitive learning outcomes using the pre-test and post-test question instruments, while the observation sheet method is used to measure students' creativity using the student's creative product observation sheet. The results showed that the experimental class learning outcomes average was 86.20 and the control class was 81.96 while the average creativity of the experimental class was 84.379 and the control class was 72.3. The results of data analysis with the t-test of the right side for student learning outcomes obtained tcount 2.212 and for creativity obtained tcount 11.94 with t table 1.67 shows that there is an effect of problem-based chemistry modules assisted by Quartchem cards on student learning outcomes and creativity.

Design and Implementation of Economics Teaching Module Based on Discovery Learning, Its Effect on Students' Critical Thinking Ability

In 2021, the Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia will begin to promote an independent curriculum. This curriculum was developed to support the recovery of learning due to the COVID-19 pandemic. On the other hand, students in the 21st century also need to be empowered with critical thinking skills. So that relevant learning tools are needed to improve students' critical thinking skills. This study aims to produce an economics learning module based on discovery learning in an independent curriculum to improve students' critical thinking skills. The method used in this research is Research and Development (R&D) using the Borg & Gall model. The instruments used in this study were expert validation sheets and critical thinking skills tests given to students in class X6 and X7 at the State Senior High School 5 Taruna Brawijaya, Kediri City. Based on the results of the validation of module experts and material experts on the products developed, the average value of 91.5% indicates that the discovery learning-based economics teaching module is very feasible to be used in the learning process. Meanwhile, based on the results of the independent sample t-test in the Equal variances section, it is assumed that the sig value is known. (2-tailed) of 0.000<0.05. So it can be said that there is a significant difference between the average student learning outcomes in the post-test experimental class and post-test control class. Based on the output descriptive statistics table, it is also known that the average score for the experimental class post-test is 89.50, while the control class post-test is 85.30. So it can be said that this product is effectively used in learning based on the results of the post-test in the experimental class which shows a higher score than the control class. Therefore, it is recommended that the class X economics teacher use this teaching module as an alternative support in the learning process.